Mini Crawler Hydraulic Excavator SR050 --
Yanmar Engine,Rotation without tail.Advanced hydraulic system
Main specifications
Dimensions (length×width×height): 5510mm×2540mm×1960mm
Operation weight: 5t
Bucket capacity: 0.18m 3
Engine power: 26.3 Kw / 2200 r/min
Grade ability: 30 °
Swing speed: 12.8 r/min
Travel Speed (L/H): 2.6/ 4.3 km/h
Diesel engine
Manufacture: YANMAR
Model: 4TNV88
Type: Four cylinders in line, water cooled
Cylinders, bore/stroke×displacement 4 φ 88× 90mm
Total piston displacement: 2.190l
Rated PRM: 26.3kw2200r/min
Fuel Consumption: 245g /kw-h
Cooling method: Closed circulation water cooling
Starting method: by electric at 12V
Undercarriage
The undercarriage is the structure of X model which is better to tilt one side, and it is easier to clean mud or soil. In order to assemble better, the attachment for adjusted track chain is separable
Track type Track chain or rubber chain
Width of shoes 400mm
Pitch 135mm
Width of center to center on track chain 1560mm
Numbers track roller on each side 4
Numbers carrier roller on each side 1
Operator's Cab
Adopting noise emission, excellent view, air conditioning system inside of operator's cab so that operator could keep comfortable under a longer working time.
Specifications of SR050 Mini excavator
Rotation without tail to satisfied working in a narrow working site
Swing attachment to be able to dig at roadbed or the foot of a wall
Advanced hydraulic system with loading sensitive sensor to be ensuring an engine power could be used more efficient, it realizes max. digging force and to be possible less fuel.
Operator ' s Cab is designed with air conditioning in order to comfort with longer working time.
Operation system meets reasonable human-mechanical engineering, which it is effective to reduce operators fatigue at longer working time
Maintenance and repairing easier with a button to switch on the cover
X model of undercarriage, tilted single side to be more convenience to clean and wash